Step 25: So that's how its done!

Motivation: It is often a desperate move scratch at something with your keys. At best you will tear up whatever you are trying to cut or pry, at worst you will break your key and be stranded. I've tried to make a keychain tool that could replace a small pocket knife or utility knife -- so I would think 'where are my keys?' instead of 'where are the scissors?'

Overview: The first half shows how to make a simple saw keychain. In the second half I do some more detailed grinding to make a knife-like tool that fits well in my finger tips.

great idea! i read an entry last week where a chainsaw blade was cut to length and, garden hose handles glued to it to make a "pocket chainsaw" bravo (hose clamps would work well too). i saw your gutter cleaning post, i recently used a leaf blower to clean gutters, got the bulk of the leaves out by hand temporarily unclipping the gutter as i went then took to it with the blower, worked great even in the wet.